Closed
Description
Product
Hot Chocolate
Version
14.0.0-p66
Link to minimal reproduction
https://github.com/rowe-stamy/FusionBug
Steps to reproduce
Launch all three projects (ServiceA, ServiceB and Gateway) and run the problematic query against the gateway:
query problem {
foos {
commonField
barByCommonField {
barField
}
fizzByCommonField {
fizzField
}
}
}
What is expected?
The expected outcome should be data as follows:
{
"data": {
"foos": [
{
"commonField": "commonFieldValue",
"barByCommonField": {
"barField": "barFieldValue"
}
"fizzByCommonField": {
"fizzField": "barFieldValue"
}
}
]
}
}
What is actually happening?
I am getting a "Unexpected Execution Error"
with the following message:
"An item with the same key has already been added. Key: Foo_commonField"
Relevant log output
at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
at System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value)
at HotChocolate.Fusion.Planning.Pipeline.FieldRequirementsPlannerMiddleware.ResolveVariablesInContext(QueryPlanContext context, FieldContext fieldContext, SelectionExecutionStep executionStep, ObjectFieldInfo fieldInfo, ISelectionSet selectionSet, ResolverDefinition resolver)
at HotChocolate.Fusion.Planning.Pipeline.FieldRequirementsPlannerMiddleware.ResolveRequirementsForSelectionResolvers(QueryPlanContext context, FieldContext fieldContext, SelectionExecutionStep currentStep, ISelection parentSelection)
at HotChocolate.Fusion.Planning.Pipeline.FieldRequirementsPlannerMiddleware.Invoke(QueryPlanContext context, QueryPlanDelegate next)
at HotChocolate.Fusion.Planning.QueryPlanPipelineBuilder.<>c__DisplayClass5_1`1.<Use>b__1(QueryPlanContext context)
at HotChocolate.Fusion.Planning.Pipeline.ExecutionStepDiscoveryMiddleware.Invoke(QueryPlanContext context, QueryPlanDelegate next)
at HotChocolate.Fusion.Planning.QueryPlanPipelineBuilder.<>c__DisplayClass5_1`1.<Use>b__1(QueryPlanContext context)
at HotChocolate.Fusion.Planning.QueryPlanner.Plan(IOperation operation)
at HotChocolate.Fusion.Execution.Pipeline.OperationQueryPlanCompiler.OptimizeOperation(OperationOptimizerContext context)
at HotChocolate.Execution.Processing.OperationCompiler.CreateOperation(String operationId, OperationDefinitionNode operationDefinition, ObjectType operationType, DocumentNode document, ISchema schema)
at HotChocolate.Execution.Processing.OperationCompiler.Compile(String operationId, OperationDefinitionNode operationDefinition, ObjectType operationType, DocumentNode document, ISchema schema, IReadOnlyList`1 optimizers, Boolean enableNullBubbling)
at HotChocolate.Execution.Pipeline.OperationResolverMiddleware.CompileOperation(IRequestContext context, String operationId, OperationDefinitionNode operationDefinition, ObjectType operationType)
at HotChocolate.Execution.Pipeline.OperationResolverMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.OperationComplexityMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.OperationCacheMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.DocumentValidationMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.DocumentParserMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.DocumentCacheMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.TimeoutMiddleware.InvokeAsync(IRequestContext context)
at HotChocolate.Execution.Pipeline.ExceptionMiddleware.InvokeAsync(IRequestContext context)"Additional context
No response
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